<?php

namespace app\admin\controller\shop;

use app\common\controller\Backend;
use app\common\model\ShopFlag;

/**
 * 店铺标签管理
 *
 * @icon fa fa-circle-o
 */
class Flag extends Backend
{
    
    /**
     * Shop模型对象
     * @var \app\common\model\Shop
     */
    protected $model = null;
    protected $multiFields = 'status,is_show';
    protected $searchFields = 'id,name';

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new ShopFlag();

    }


    public function add()
    {
        if($this->request->post()){
            $params = $this->request->param('row/a');
            if($this->model->where('name', $params['name'])->count()){
                $this->error("该标签已存在");
            }
        }
        return parent::add();
    }

    public function edit($ids = null)
    {
        if($this->request->post()){
            $params = $this->request->param('row/a');
            if($this->model->where('name', $params['name'])->where('id', 'neq', $ids)->count()){
                $this->error("该标签已存在");
            }
        }
        return parent::edit($ids);
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

}
